JP4951441B2 - 排ガス浄化装置 - Google Patents

排ガス浄化装置 Download PDF

Info

Publication number
JP4951441B2
JP4951441B2 JP2007209680A JP2007209680A JP4951441B2 JP 4951441 B2 JP4951441 B2 JP 4951441B2 JP 2007209680 A JP2007209680 A JP 2007209680A JP 2007209680 A JP2007209680 A JP 2007209680A JP 4951441 B2 JP4951441 B2 JP 4951441B2
Authority
JP
Japan
Prior art keywords
filter
particulate
sub
exhaust gas
exhaust line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007209680A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008101603A (ja
Inventor
ジー コンスタンドポウロス アタナシオス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ibiden Co Ltd
Original Assignee
Ibiden Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Publication of JP2008101603A publication Critical patent/JP2008101603A/ja
Application granted granted Critical
Publication of JP4951441B2 publication Critical patent/JP4951441B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features having two or more purifying devices arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the exhaust apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/02—Distance of the exhaust apparatus to the engine or between two exhaust apparatuses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/05—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a particulate sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/07—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas flow rate or velocity meter or sensor, intake flow meters only when exclusively used to determine exhaust gas parameters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP2007209680A 2006-10-17 2007-08-10 排ガス浄化装置 Expired - Fee Related JP4951441B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06386031.6 2006-10-17
EP06386031A EP1914399B8 (de) 2006-10-17 2006-10-17 Abgasreinigungsvorrichtung

Publications (2)

Publication Number Publication Date
JP2008101603A JP2008101603A (ja) 2008-05-01
JP4951441B2 true JP4951441B2 (ja) 2012-06-13

Family

ID=37985222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007209680A Expired - Fee Related JP4951441B2 (ja) 2006-10-17 2007-08-10 排ガス浄化装置

Country Status (7)

Country Link
US (1) US7891176B2 (de)
EP (1) EP1914399B8 (de)
JP (1) JP4951441B2 (de)
KR (1) KR100899966B1 (de)
CN (1) CN100549375C (de)
AT (1) ATE460571T1 (de)
DE (1) DE602006012846D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7658064B2 (en) * 2006-10-17 2010-02-09 Ibiden Co., Ltd. Exhaust gas purifying apparatus
EP1914536A1 (de) * 2006-10-17 2008-04-23 Ibiden Co., Ltd. Sensor für Partikel-Material
ATE426736T1 (de) * 2006-10-17 2009-04-15 Ibiden Co Ltd Abgasreinigungsvorrichtung und entsprechendes verfahren sowie ein verfahren zur messung der partikel
EP1914537A1 (de) * 2006-10-17 2008-04-23 Ibiden Co., Ltd. Sensor für Partikel-Material
DE102007013500A1 (de) * 2007-03-21 2008-09-25 Bayerische Motoren Werke Aktiengesellschaft Abgasstrang für einen Verbrennungsmotor
WO2010030269A1 (en) 2008-09-10 2010-03-18 Mack Trucks, Inc. Method for estimating soot loading in a diesel particulate filter, and engine and aftertreatment system
JP2012062755A (ja) * 2009-03-31 2012-03-29 Ibiden Co Ltd 微粒子濃度測定装置
WO2010113293A1 (ja) * 2009-03-31 2010-10-07 イビデン株式会社 微粒子濃度測定装置
WO2010113292A1 (ja) * 2009-03-31 2010-10-07 イビデン株式会社 微粒子濃度測定装置
WO2010113295A1 (ja) * 2009-03-31 2010-10-07 イビデン株式会社 微粒子濃度測定装置
WO2010113294A1 (ja) * 2009-03-31 2010-10-07 イビデン株式会社 微粒子濃度測定装置
EP3137744A1 (de) * 2009-09-15 2017-03-08 Zidat, Saïd Diagnosevorrichtung für ein partikelfilter
KR20100126163A (ko) * 2009-12-04 2010-12-01 주식회사 알란텀 배기가스 여과 장치
WO2011114444A1 (ja) * 2010-03-16 2011-09-22 イビデン株式会社 排気浄化用センサ
US8534055B2 (en) * 2010-03-29 2013-09-17 Thermo King Corporation Filter arrangement for exhaust aftertreatment system
US8447461B2 (en) * 2010-10-01 2013-05-21 Deere & Company Particulate filter ash loading prediction method and vehicle with same
DE102010038153B3 (de) * 2010-10-13 2012-03-08 Ford Global Technologies, Llc. Partikelsensor, Abgassystem und Verfahren zum Schutz von Komponenten eines turbogeladenen Motors mit Abgasrückführung
CN103429866B (zh) * 2010-12-06 2018-04-24 格林环境有限公司 用于提高燃料效率的系统及方法
JP5325249B2 (ja) * 2011-03-18 2013-10-23 株式会社小松製作所 粒子状物質堆積量推定装置、排気ガス浄化システム、および粒子状物質堆積量推定方法
AT509667B1 (de) * 2011-07-18 2013-02-15 Avl List Gmbh Verfahren zur ermittlung der partikelanzahl im abgas von verbrennungsmotoren
WO2013063137A1 (en) * 2011-10-26 2013-05-02 Boshart Automotive Testing Service, Inc. Over temperature / pressure safety device for diesel particulate filters
JP6379838B2 (ja) 2014-08-11 2018-08-29 いすゞ自動車株式会社 センサ
EP3048278B1 (de) * 2015-01-26 2018-03-07 Bosal Emission Control Systems NV Vorrichtung zur Diagnose der Funktionsfähigkeit eines Teilchenfilters für einen Abgasstrom einer Brennkraftmaschine
US10281384B2 (en) * 2015-08-25 2019-05-07 Ford Global Technologies, Llc Method and system for exhaust particulate matter sensing
US9551259B1 (en) * 2015-08-26 2017-01-24 Ford Global Technologies, Llc Method and system for diesel particulate filter diagnostics
US9551262B1 (en) * 2015-10-13 2017-01-24 Ford Global Technologies, Llc Method and system for particulate filter leakage detection
RU2017125943A (ru) * 2016-07-29 2019-01-21 Форд Глобал Текнолоджиз, Ллк Способ и система для обнаружения твердых частиц в отработавшихся газах
KR102371238B1 (ko) * 2017-04-03 2022-03-04 현대자동차 주식회사 차량의 배기가스 정화장치 및 재생방법
JP7087722B2 (ja) * 2018-06-26 2022-06-21 マツダ株式会社 エンジンの排気装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118641A (en) * 1980-02-22 1981-09-17 Nippon Soken Inc Fine particle discharge amount measuring apparatus for vehicle
JP2894103B2 (ja) * 1992-09-09 1999-05-24 松下電器産業株式会社 排気ガス浄化装置
JP3054514B2 (ja) * 1993-06-17 2000-06-19 株式会社ファームテック 排気ガスの混合物質捕集方法
EP0684062A1 (de) * 1994-05-24 1995-11-29 Isuzu Ceramics Research Institute Co., Ltd. Dieselpartikelfiltereinrichtung
US5582002A (en) * 1994-06-29 1996-12-10 Pattas; Konstantin Method of and an apparatus for controlled regeneration of a diesel soot filter
US5651248A (en) * 1994-08-29 1997-07-29 Isuzu Ceramics Research Institute Co., Ltd. Diesel particulate filter apparatus
JPH08232643A (ja) * 1995-02-28 1996-09-10 Matsushita Electric Ind Co Ltd 排ガス浄化方法及び排ガス浄化装置
JP2000028499A (ja) * 1998-07-15 2000-01-28 Farm Tec:Kk 排気ガス中の混合物質捕集装置
JP2000292322A (ja) * 1999-04-02 2000-10-20 Ono Sokki Co Ltd 抽出希釈装置及びサンプル採取装置
JP2001188031A (ja) * 1999-10-18 2001-07-10 Firmware Technology Co Ltd 排気ガス中の粒子状物質の測定方法および測定装置
DE19959870A1 (de) * 1999-12-10 2001-06-21 Heraeus Electro Nite Int Meßanordnung und Verfahren zur Überwachung der Funktionsfähigkeit eines Rußfilters
JP3546949B2 (ja) 2000-04-28 2004-07-28 トヨタ自動車株式会社 内燃機関の排気浄化装置
US7021048B2 (en) * 2002-01-25 2006-04-04 Arvin Technologies, Inc. Combination emission abatement assembly and method of operating the same
JP2006097469A (ja) * 2002-10-01 2006-04-13 Tokudaiji Jidosha Bunka Kenkyusho:Kk ディーゼルエンジン低負荷時におけるｐｍ連続再生方法
JP4089396B2 (ja) * 2002-11-15 2008-05-28 いすゞ自動車株式会社 ターボチャージャーを備えた内燃機関のｅｇｒシステム
JP3951899B2 (ja) * 2002-11-15 2007-08-01 いすゞ自動車株式会社 ディーゼルエンジンの排気浄化装置
US6779339B1 (en) * 2003-05-02 2004-08-24 The United States Of America As Represented By The Environmental Protection Agency Method for NOx adsorber desulfation in a multi-path exhaust system
ATE304703T1 (de) * 2003-05-14 2005-09-15 Pierburg Instr Gmbh Verfahren und vorrichtung zur abgasmessung von verbrennungskraftmaschinen
JP3896998B2 (ja) 2003-07-08 2007-03-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4103719B2 (ja) 2003-07-31 2008-06-18 日産自動車株式会社 エンジンの排気浄化装置および微粒子捕集フィルタの微粒子堆積状態判定方法
JP2005127735A (ja) * 2003-10-21 2005-05-19 Hino Motors Ltd 部分希釈トンネル装置
JP2005240652A (ja) 2004-02-25 2005-09-08 Ishino Consulting Capital:Kk 安全機能付ｄｐｆ装置
JP2006118357A (ja) 2004-10-19 2006-05-11 Nissan Motor Co Ltd 排気ガス浄化装置
JP4553363B2 (ja) * 2005-02-17 2010-09-29 ボッシュ株式会社 パティキュレート量の測定装置、パティキュレート量の測定方法、及び排気浄化装置
US7484357B2 (en) * 2005-09-15 2009-02-03 Cummins, Inc Apparatus, system, and method for determining and implementing estimate reliability
EP1914537A1 (de) 2006-10-17 2008-04-23 Ibiden Co., Ltd. Sensor für Partikel-Material
US7658064B2 (en) 2006-10-17 2010-02-09 Ibiden Co., Ltd. Exhaust gas purifying apparatus
ATE426736T1 (de) 2006-10-17 2009-04-15 Ibiden Co Ltd Abgasreinigungsvorrichtung und entsprechendes verfahren sowie ein verfahren zur messung der partikel
EP1914536A1 (de) 2006-10-17 2008-04-23 Ibiden Co., Ltd. Sensor für Partikel-Material

Also Published As

Publication number Publication date
ATE460571T1 (de) 2010-03-15
EP1914399B8 (de) 2010-05-12
JP2008101603A (ja) 2008-05-01
DE602006012846D1 (de) 2010-04-22
US20080087012A1 (en) 2008-04-17
KR100899966B1 (ko) 2009-05-28
CN100549375C (zh) 2009-10-14
KR20080034769A (ko) 2008-04-22
US7891176B2 (en) 2011-02-22
EP1914399A1 (de) 2008-04-23
EP1914399B1 (de) 2010-03-10
CN101165323A (zh) 2008-04-23

Similar Documents

Publication Publication Date Title
JP5142624B2 (ja) 排ガス浄化装置、排ガス浄化方法、および微粒子測定方法
JP2008101603A (ja) 排ガス浄化装置
JP2008101606A (ja) 微粒子検出センサ
KR100899967B1 (ko) 배기 가스 정화 장치
US7658064B2 (en) Exhaust gas purifying apparatus
KR100899968B1 (ko) 배기 가스 정화 장치용 미립자 검출 센서
JP5384148B2 (ja) ハニカム構造体
JP4042476B2 (ja) 内燃機関の排気ガス浄化装置
JP5218056B2 (ja) セラミックハニカムフィルタ
JP2012184768A (ja) 排ガス浄化装置
JP2006250048A (ja) 排気ガス浄化用フィルタの再生制御方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100729

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110713

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110719

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110914

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120214

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120312

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150316

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees